/* 导航栏 */
/* 清除浏览器默认样式 */
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
.nav{
    width: 100%;
    height: 50px;
    background-color: rgba(51, 51, 51, 0.4);
    color: #fff;
    display: flex;
    align-items: center;
}
.nav img{
    border-radius:15px;
    width: 100px;
    height: 40px;
    border: black solid 1px;
    margin-left: 30px;
    margin-right: 10px;
}
.nav .spacer{
    width: 70%;
}
.nav a{
    color: #000;
    padding: 0 10px;
    text-decoration: none;
}

html,body{
    height: 100%;
    background-image:url("../img/2054669.jpg");
    background-position: center center;
    background-size: 100% 100%;
    background-repeat: no-repeat;

}
/* 版心 */
.container{
    height: calc(100% - 50px);
    width: 1000px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    
}
/* 左边容器，存放用户信息 */
.container .container-left{
    height: 50%;
    width: 200px;
}
.container .container-right{
    height: 100%;
    width: 790px;
    overflow: auto;
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 20px;
}

/* 卡片信息 */
.card{
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 20px;
    padding: 30px;
    
}
.card img{
    width: 140px;
    height: 140px;
    border-radius: 50%;
}
.card h3{
    text-align: center;
    padding-top: 5px;
    padding-bottom: 5px;
}
.card h2{
    text-align: center;
    padding-bottom: 10px;
}
.card .contact1,.card .contact2{
    text-align: center;
    display: block;
    text-decoration: none;
    color: #999;
}
.card .counter{
    padding: 5px;
    display: flex;
    justify-content: space-around;

}